# Labelbox Raises More Than $100 Million Series E at a $1.25 Billion Pre-Money Valuation

Times of AI Desk · 2026-10-14 · Industry

[https://timesof.ai/2026/10/labelbox-100m-plus-series-e-1-25b](https://timesof.ai/2026/10/labelbox-100m-plus-series-e-1-25b)

> Labelbox founder Manu Sharma said on Oct. 14 the company raised more than $100 million in Series E financing, including equity and a credit facility, at a $1.25 billion pre-money valuation led by Infinitum Partners. The company says the money will back Horizon RL environments and Recursion Managed Agents. The figures are company-reported; no independent wire was found.

Labelbox is raising into agents and the environments that train them — on its own announcement alone. Founder **Manu Sharma** wrote on **October 14** that the company had raised **more than $100 million** in **Series E** financing, including **equity and a credit facility**, at a **$1.25 billion pre-money** valuation. **Infinitum Partners** led, with participation from **Wipro Ventures**, **a16z**, **B Capital**, **Tau Ventures**, **Snowpoint Ventures** and others. How much of the round is equity versus credit was not disclosed. No independent wire covering the round was found for this article.

## What Labelbox says the money is for

Sharma describes three product chapters. The first was data tools for post-training. The second is **Horizon**, reinforcement-learning environments for frontier labs; Labelbox says it now works with **90%** of the leading frontier AI labs and hyperscalers. The third is **Recursion Managed Agents**, which the company says it opened to customers last week after running more than **50** internal agents across its own functions.

With the financing, Labelbox says it plans more research and engineering behind Horizon and Recursion. Sharma writes that Labelbox reached **profitability** this year while growing **more than 5×** year over year. He also notes that Infinitum’s **John Yetimoglu** was an early investor in **Groq** and is involved in building large-scale compute infrastructure at **GroqCloud**.

## Limits

- Financing size, valuation, profitability, growth, customer share and agent counts are **company-reported**. No independent confirmation was found.
- The equity-versus-credit split is undisclosed.
- Customer names beyond the investor list and GroqCloud reference are not itemized in the post.

## Sources

- [Labelbox: Labelbox raises $100M+ Series E (October 14, 2026)](https://labelbox.com/blog/labelbox-series-e/)